Struct salvo::http::headers::ContentType [−][src]
pub struct ContentType(_);
Expand description
Content-Type
header, defined in
RFC7231
The Content-Type
header field indicates the media type of the
associated representation: either the representation enclosed in the
message payload or the selected representation, as determined by the
message semantics. The indicated media type defines both the data
format and how that data is intended to be processed by a recipient,
within the scope of the received message semantics, after any content
codings indicated by Content-Encoding are decoded.
Although the mime
crate allows the mime options to be any slice, this crate
forces the use of Vec. This is to make sure the same header can’t have more than 1 type. If
this is an issue, it’s possible to implement Header
on a custom struct.
ABNF
Content-Type = media-type
Example values
text/html; charset=utf-8
application/json
Examples
use headers::ContentType; let ct = ContentType::json();
Implementations
impl ContentType
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impl ContentType
[src]pub fn json() -> ContentType
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pub fn json() -> ContentType
[src]A constructor to easily create a Content-Type: application/json
header.
pub fn text() -> ContentType
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pub fn text() -> ContentType
[src]A constructor to easily create a Content-Type: text/plain
header.
pub fn text_utf8() -> ContentType
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pub fn text_utf8() -> ContentType
[src]A constructor to easily create a Content-Type: text/plain; charset=utf-8
header.
pub fn html() -> ContentType
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pub fn html() -> ContentType
[src]A constructor to easily create a Content-Type: text/html
header.
pub fn xml() -> ContentType
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pub fn xml() -> ContentType
[src]A constructor to easily create a Content-Type: text/xml
header.
pub fn form_url_encoded() -> ContentType
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pub fn form_url_encoded() -> ContentType
[src]A constructor to easily create a Content-Type: application/www-form-url-encoded
header.
pub fn jpeg() -> ContentType
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pub fn jpeg() -> ContentType
[src]A constructor to easily create a Content-Type: image/jpeg
header.
pub fn png() -> ContentType
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pub fn png() -> ContentType
[src]A constructor to easily create a Content-Type: image/png
header.
pub fn octet_stream() -> ContentType
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pub fn octet_stream() -> ContentType
[src]A constructor to easily create a Content-Type: application/octet-stream
header.
Trait Implementations
impl Clone for ContentType
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impl Clone for ContentType
[src]pub fn clone(&self) -> ContentType
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pub fn clone(&self) -> ContentType
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for ContentType
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impl Debug for ContentType
[src]impl Display for ContentType
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impl Display for ContentType
[src]impl From<ContentType> for Mime
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impl From<ContentType> for Mime
[src]pub fn from(ct: ContentType) -> Mime
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pub fn from(ct: ContentType) -> Mime
[src]Performs the conversion.
impl From<Mime> for ContentType
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impl From<Mime> for ContentType
[src]pub fn from(m: Mime) -> ContentType
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pub fn from(m: Mime) -> ContentType
[src]Performs the conversion.
impl Header for ContentType
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impl Header for ContentType
[src]pub fn name() -> &'static HeaderName
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pub fn name() -> &'static HeaderName
[src]The name of this header.
pub fn decode<'i, I>(values: &mut I) -> Result<ContentType, Error> where
I: Iterator<Item = &'i HeaderValue>,
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pub fn decode<'i, I>(values: &mut I) -> Result<ContentType, Error> where
I: Iterator<Item = &'i HeaderValue>,
[src]Decode this type from an iterator of HeaderValue
s.
impl PartialEq<ContentType> for ContentType
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impl PartialEq<ContentType> for ContentType
[src]pub fn eq(&self, other: &ContentType) -> bool
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pub fn eq(&self, other: &ContentType) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
pub fn ne(&self, other: &ContentType) -> bool
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pub fn ne(&self, other: &ContentType) -> bool
[src]This method tests for !=
.
impl StructuralPartialEq for ContentType
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Auto Trait Implementations
impl RefUnwindSafe for ContentType
impl Send for ContentType
impl Sync for ContentType
impl Unpin for ContentType
impl UnwindSafe for ContentType
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> Instrument for T
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impl<T> Instrument for T
[src]fn instrument(self, span: Span) -> Instrumented<Self>
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fn instrument(self, span: Span) -> Instrumented<Self>
[src]Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
fn in_current_span(self) -> Instrumented<Self>
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fn in_current_span(self) -> Instrumented<Self>
[src]impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,